Question

A mallet consists of a uniform
cylindrical head of mass 1.80 kg and a diameter D = 0.076 m mounted
on a uniform cylindrical handle of mass 0.520 kg and length L =
0.295 m, as shown in figure below. If this mallet is tossed,
spinning, into the air, how far above the bottom of the handle is
the point that will follow a parabolic trajectory?